var fan_page_url = 'http://www.facebook.com/freeanimes'	
// Give the absolute URL of the facebook fan pagevar 
opacity = 0.0;  // Set this to 0 when you want to make this completely invisiblevar 
time = 20000;  // in milli seconds time after which the button will not be present on the site, if set to 0, the button will stay forever which is not usually preferred